Amelie Caron is a high-performance building consultant and one of the people who helped make the Belgravia Green net-zero home in Edmonton a reality. Learn how this 1,500 square foot home gets 50 per cent of its heat from south facing windows and a polished concrete floor this week at Green Energy Futures. http://www.greenenergyfutures.ca/episode/62-power-passive-solar-and-thermal-mass